title: Rapid counting methods for coliform bacteria.
mesh_terms: D001431:Bacteriological Techniques; D002849:Chromatography, Gas; D004563:Electrochemistry; D004755:Enterobacteriaceae / Q000254:growth & development*; D004926:Escherichia coli / Q000254:growth & development*; D005455:Fluorescent Antibody Technique; D007124:Immunoenzyme Techniques; D008033:Limulus Test; D008163:Luminescent Measurements; D011874:Radiometry; D001616:beta-Galactosidase / Q000378:metabolism
chemical_list: D001616:beta-Galactosidase